Dec 05 08:15:47.326 INFO checking rfc-0.3.0 against master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc for pr-56481
Dec 05 08:15:47.326 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56481/worker-0/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-0/pr-56481/master#c8ae2de8363be088604ffa2ccba84ff7ad7250bc:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +c8ae2de8363be088604ffa2ccba84ff7ad7250bc-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 05 08:15:47.533 INFO [stdout] b197cd56d0189872673b6b6b65ecac4a84a88b5452d99e12505899c9e5203bbf
Dec 05 08:15:47.535 INFO running `"docker" "start" "-a" "b197cd56d0189872673b6b6b65ecac4a84a88b5452d99e12505899c9e5203bbf"`
Dec 05 08:15:48.014 INFO [stderr] usermod: no changes
Dec 05 08:15:48.077 INFO [stderr]     Checking rfc v0.3.0 (/source)
Dec 05 08:15:49.059 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 08:15:49.059 INFO [stderr]   --> src/main.rs:29:5
Dec 05 08:15:49.059 INFO [stderr]    |
Dec 05 08:15:49.059 INFO [stderr] 29 | use std::ascii::AsciiExt;
Dec 05 08:15:49.059 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 08:15:49.059 INFO [stderr]    |
Dec 05 08:15:49.059 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 08:15:49.059 INFO [stderr] 
Dec 05 08:15:49.187 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 08:15:49.187 INFO [stderr]   --> src/main.rs:29:5
Dec 05 08:15:49.187 INFO [stderr]    |
Dec 05 08:15:49.187 INFO [stderr] 29 | use std::ascii::AsciiExt;
Dec 05 08:15:49.187 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 08:15:49.187 INFO [stderr]    |
Dec 05 08:15:49.187 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 08:15:49.187 INFO [stderr] 
Dec 05 08:15:49.254 INFO [stderr] warning: use of deprecated item 'std::ascii::AsciiExt': use inherent methods instead
Dec 05 08:15:49.254 INFO [stderr]   --> src/main.rs:29:5
Dec 05 08:15:49.254 INFO [stderr]    |
Dec 05 08:15:49.254 INFO [stderr] 29 | use std::ascii::AsciiExt;
Dec 05 08:15:49.254 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 08:15:49.254 INFO [stderr]    |
Dec 05 08:15:49.254 INFO [stderr]    = note: #[warn(deprecated)] on by default
Dec 05 08:15:49.254 INFO [stderr] 
Dec 05 08:15:49.380 INFO [stderr] warning: unused import: `std::ascii::AsciiExt`
Dec 05 08:15:49.380 INFO [stderr]   --> src/main.rs:29:5
Dec 05 08:15:49.381 INFO [stderr]    |
Dec 05 08:15:49.381 INFO [stderr] 29 | use std::ascii::AsciiExt;
Dec 05 08:15:49.381 INFO [stderr]    |     ^^^^^^^^^^^^^^^^^^^^
Dec 05 08:15:49.381 INFO [stderr]    |
Dec 05 08:15:49.381 INFO [stderr]    = note: #[warn(unused_imports)] on by default
Dec 05 08:15:49.381 INFO [stderr] 
Dec 05 08:15:49.474 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.43s
Dec 05 08:15:49.474 INFO [stderr] su: No module specific data is present
Dec 05 08:15:49.907 INFO running `"docker" "inspect" "b197cd56d0189872673b6b6b65ecac4a84a88b5452d99e12505899c9e5203bbf"`
Dec 05 08:15:50.195 INFO running `"docker" "rm" "-f" "b197cd56d0189872673b6b6b65ecac4a84a88b5452d99e12505899c9e5203bbf"`
Dec 05 08:15:50.571 INFO [stdout] b197cd56d0189872673b6b6b65ecac4a84a88b5452d99e12505899c9e5203bbf